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  2. Timeline of space exploration - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_space_exploration

    USA (NASA) OAO-2: 21 December 1968: First human excursion beyond low Earth orbit. First in-person observations of Earth from a distance. First Trans-Earth injection. USA (NASA) Apollo 8 [25] 24 December 1968 First human flight to another celestial body (the Moon) and to enter its gravitational influence. USA (NASA) Apollo 8 [25] January 1969

  3. Timeline of spaceflight - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_spaceflight

    This is a timeline of known spaceflights, both crewed and uncrewed, sorted chronologically by launch date. Due to its large size, the timeline has been split into smaller articles, one for each year since 1951. There is a separate list for all flights that occurred before 1951.

  4. Timeline of astronomy - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_astronomy

    On July 14, with the successful encounter of Pluto by NASA's New Horizons spacecraft, the United States became the first nation to explore all of the nine major planets recognized in 1981. Later on September 14, LIGO was the first to directly detect gravitational waves.

  5. NASA - Wikipedia

    en.wikipedia.org/wiki/NASA

    NASA's Human Research Program (HRP) is designed to study the effects of space on human health and also to provide countermeasures and technologies for human space exploration. [156] The medical effects of space exploration are reasonably limited in low Earth orbit or in travel to the Moon.

  6. Space Age - Wikipedia

    en.wikipedia.org/wiki/Space_Age

    NASA's goal with this new space capsule is to carry humans to Mars. The Orion spacecraft is due to be completed in the early 2020s. NASA is hoping that this mission will "usher in a new era of space exploration." [32] Another major factor affecting the current Space Age is the privatization of space flight. [34]

  7. Timeline of the Space Race - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_the_Space_Race

    This is a timeline of achievements in Soviet and United States spaceflight, spanning the Cold War era of nationalistic competition known as the Space Race. This list is limited to first achievements by the USSR and USA which were important during the Space Race in terms of public perception and/or technical innovation.

  8. List of NASA missions - Wikipedia

    en.wikipedia.org/wiki/List_of_NASA_missions

    Comparison of NASA Mercury, Gemini, Apollo, and Space Shuttle spacecraft with their launch vehicles. This is a list of NASA missions, both crewed and robotic, since the establishment of NASA in 1957. There are over 80 currently active science missions. [1]

  9. Timeline of artificial satellites and space probes - Wikipedia

    en.wikipedia.org/wiki/Timeline_of_artificial...

    European component of AIDA, a NASA-ESA asteroid deflection test cooperation, aimed at studying the effects of the NEO's impact created by NASA's DART mission using 65803 Didymos's moon as a target. Successfully launched on 7 October 2024 on a Falcon 9 launch vehicle. USA: Europa Clipper: Jupiter and Europa: En route